Paccar to offer Cummins X15N natural gas engine

Cummins X15N natural gas engines, which deliver 500 hp, will now be available in Kenworth and Peterbilt trucks.

When running on renewable natural gas, also known as RNG or biomethane, the engines promise to reduce greenhouse gas emissions by 90% or more – and can even be carbon-negative depending on the bio-source or waste feedstock used to produce the fuel.

The engines can also deliver NOx levels lower than 2024 EPA and CARB standards.

The X15N will deliver 1,850 lb.-ft. of peak torque, and optimized performance when paired with the Eaton-Cummins Automated Transmission Technologies HD and XD transmission.

Showing Cummins X15N natural gas engines
(Photo: Cummins)

Have your say

This is a moderated forum. Comments will no longer be published unless they are accompanied by a first and last name and a verifiable email address. (Today's Trucking will not publish or share the email address.) Profane language and content deemed to be libelous, racist, or threatening in nature will not be published under any circumstances.